The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2014
Filed:
Oct. 04, 2012
Kazuhito Hashimoto, Bunkyo-ku, JP;
Kayano Sunada, Bunkyo-ku, JP;
Masahiro Miyauchi, Bunkyo-ku, JP;
Ding LI, Toyama, JP;
Yasushi Kuroda, Toyama, JP;
Kazuhito Hashimoto, Bunkyo-ku, JP;
Kayano Sunada, Bunkyo-ku, JP;
Masahiro Miyauchi, Bunkyo-ku, JP;
Ding Li, Toyama, JP;
Yasushi Kuroda, Toyama, JP;
Showa Denko K.K., Tokyo, JP;
The University of Tokyo, Tokyo, JP;
Abstract
An antimicrobial and antiviral composition, a method of producing the same, and the like are provided, which are capable of exhibiting an excellent antimicrobial and antiviral properties over a long time in the application for various uses. The antimicrobial and antiviral composition contains cuprous oxide particles having a BET specific surface area of 5 to 100 m/g and a saccharide having an aldehyde group, in which the content of the saccharide with an aldehyde group is 0.5 to 10 mass part based on the cuprous oxide particles of 100 mass part. The method produces this composition.